This online resource commemorates the fiftieth anniversary of Philip Johnson’s Pre-Columbian pavilion at Dumbarton Oaks. Johnson’s architectural masterpiece opened in 1963 and is now seen as a seminal building in his late 1950s’ shift from International Style modernism to Postmodern classicism. Despite this recognition, the Johnson wing has been little discussed or studied. This anniversary year provides an excellent opportunity to commemorate the Pre-Columbian collection’s impressive housing—arguably a work of art in its own right.